Programmer Think

1. Interoperability between go and C language Go has a strong c background. In addition to the inheritance of syntax, its designers and design goals are inextricably linked with C language. In terms of interoperability between go and C language, go provides powerful support. Especially when using C in go, you can even write c code directly ...

preface It is necessary to deploy the relevant environment and have basic knowledge points. This is not a popular science article. It is mainly aimed at the type conversion and use used in the actual project, and the function call parameter passing and receiving of the dynamic library1. GO environment, start and support CGO2. Prior installatio ...

preface We will show you a go zero micro service example in detail through a series of articles. The whole series is divided into ten articles, and the directory structure is as follows: Environment constructionService splittingUser servicesProducts and services (this article)Order servicePayment servicesRPC service Auth authenticationService ...

Blogger introduction: - I am the official account of WeChat. The Milky way ]I look forward to your attention. Come on in the future~ preface Go is a programming language for automatic garbage collection. It uses three-color concurrent marking algorithm to mark objects and recycle them. Therefore, we generally use it whenever we want, wi ...

Hello, I'm clean! Part I: kick you into the door of Go language! I. the foundation is not firm and the earth is shaking 1. First example: Hello World package main import "fmt" func main(){ fmt.Println("Hello World") } In the first line, package main represents which package the current file belongs to. Package is the keyword of ...

Go language quick start learning Go is an open source programming language that makes it easy to construct simple, reliable and efficient software. And in today's Internet companies, go is more and more widely used. The following are my personal notes according to my own introduction plan, and I will refer to rookie programming and Go languag ...

BalancergRPC balancerbackgroundNext, in the previous article, "Resolver of gRPC plug-in programming", gRPC parses the target into Resolver After the target is set, it passes the Resolver Builder. Build method callresolver.ClientConn.UpdateState(State) error method. What does this method do? Let's move on to the source code in this art ...

introduce This article describes how to rk-boot Quickly build a static file download Web service. What is the static file download Web UI? Quickly build Web services that can download files through configuration files. Please visit the following address for a complete tutorial: https://rkdocs.netlify.app/cn install go get g ...

The array length is part of the array type Definition of array //statement var a1 [3]int fmt.Print(a1) //Assignment, note to add length and type a1 = [3]int{1, 2, 3} //Method 1 in function a2 := [3]int{1, 2, 3} //Method 2 in function a3 := [...]int{1, 3, 4} //Method 3 in function, using index a4 := [5]int{0: 1, 4: 5} fmt.Print(a1, a2, a3, a4) / ...

At the beginning of this article, we will publish a series of articles to show you a go zero micro service example in detail. The whole series is divided into ten articles, and the directory structure is as follows: Environment construction (this paper)Service splittingUser servicesProduct serviceOrder servicePayment servicesRPC service Auth a ...